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Summerville High · Tuolumne

Summerville High: Most kids here clear the bar, year after year. The question is what happens after that.

Summerville posts 50% meeting the standard, and 18.1% going well past it. Most kids here keep up. Fewer get pushed further. Ask the school what it does for a child who already finds the work easy.

17555 Tuolumne Road, 95379 (opens in new tab)·Summerville Union High·Tuolumne·Grades 9-12·508 students·45% low-income·2024–25 CAASPP·(209) 928-4228·Website
2019–2025 trend · CDE CAASPP
This schoolCA avg
Scope4644
% Exceeded18%16%
% Met+50%36%
Grad rate94.2%87.6%
College readiness20.0%35.4%
Absence23.3%30.2%
Suspension6.8%3.6%
Scope Score
46
🌱 Building Momentum · Developing
ranked #1,006 statewide · #2 of 3 in Summerville Union High

Summerville High scores 46 of 100 on SchoolScope's Scope Score — the 53rd percentile of 2,160 California high schools (CDE CAASPP 2025).

Measures test performance, attendance, and climate — not arts, community, or your kid. How we score →

🌱 Building Momentum — This label means the data doesn't clearly sort the school one way or the other — ask what the school is proud of, and what it's working on.

Most rating sites would stop at “50% proficient” and call it done. Summerville deserves a closer read. The school sits in Tuolumne, where two in five students qualify for free or reduced lunch — and reading the numbers without that context misreads the school.

Summerville's low-income kids hit 60.7% proficiency in ELA — a number the same group reaches at 38.2% statewide. If you're trying to read past zip-code-driven test scores, that's the signal worth weighing.

The seven-year arc

Percentile among 2,160 high schools statewide

Has stayed near the 53rd percentile since 2019.

CA Dashboard
ELAGreen(Increased Significantly)MathGreen(Increased)

The pandemic drop is behind this school: 50% of students meet the standard today, above the 42% who did in 2019.

ELA — % met or exceeded, by grade
Grade20192022202320242025
Grade 1158%56%58%62%71%
Math — % met or exceeded, by grade
Grade20192022202320242025
Grade 1127%24%22%34%29%

The story this school is actually telling

Proficient by 11th grade
50%
State 36%
Graduate
94%
State 88%
Pass an AP exam
20%
State 35%

Of 100 students here: 50 are proficient by 11th grade → 94 graduate → 20 pass an AP exam. The gaps between those bars are the questions to ask.

60.7%
Low-income · ELA · met standard

Summerville's most underrated number

60.7% of low-income students met the ELA standard — versus 38.2% for the same group statewide. That's the strongest kind of signal a school can post: it holds across income lines.

Summerville low-income: 60.7%State low-income: 38.2%

The 6 things our score weighs

Graduation rate
94.2%
State 87.6%
6.6pp above state avg
Exceeded standard
18.1%
State 15.8%
2.3pp above state avg
College readiness
20.0%
State 35.4%
AP exam pass rate below state avg
Met or exceeded
50.0%
State 35.7%
14.3pp above state avg
Chronic absenteeism
23.3%
State 30.2%
6.9pp below state avg
Suspension rate
6.8%
State 3.6%
3.2pp above state avg
Worth a school visit

Ask how the school challenges kids who clear the standard early. The gap between meeting and exceeding is where pacing shows.

  • Ask whether extra support — tutoring, counseling, small groups — reaches kids across income lines, not just the students already ahead.
  • Ask what share of students complete the full college-prep course sequence, and who gets steered into it.
  • Ask whether the tour can step into a working classroom — watch how the teacher handles a student who's stuck.
  • Ask to tour while school's in session, and notice how hallways and transitions feel — culture shows up between classes, not just in them.
  • Ask how the school communicates with families when a child starts to struggle.
  • Ask what a typical day looks like for a new student in the first few weeks.

How every group of students does here

At Summerville High in Tuolumne, 60.7% of low-income students met or exceeded the ELA standard in 2025, compared to 59.7% district-wide and 38.2% statewide. Summerville High outperforms its district average for low-income students by 1.0 percentage points in ELA. Other subgroups: Low-Income students (25.0% Math proficient); White students (71.3% ELA proficient). The largest proficiency gap is 10.2 percentage points for low-income students. Data source: California Department of Education, CAASPP 2024-25. 56 students tested.

All students at this school: 50% met or exceeded
All StudentsAll Students: this school 50%, district —, state 36%50%
WhiteWhite: this school 51%, district 51%, state 56%51% · +1 vs school
MaleMale: this school 51%, district 51%, state 42%51% · +1 vs school
Socioeconomically DisadvantagedSocioeconomically Disadvantaged: this school 43%, district 43%, state 32%43% · −7 vs school
FemaleFemale: this school 49%, district 50%, state 44%49% · −1 vs school
Hispanic/LatinoHispanic/Latino: this school 53%, district 51%, state 32%53% · +3 vs school

5 of 11 student groups here are too small to report — a privacy protection, not a gap.

this school district, same group California, same group

Showing up, and staying in class

Chronic absenteeismChronic absenteeism: this school 23.3%, district 18.5%, state 30.2%23.3% · −6.9pp vs state
Suspension rateSuspension rate: this school 6.8%, district —, state 3.6%6.8% · +3.2pp vs state
Chronic absenteeism by grade band
Grades 9–1222.3%

Where the path goes

The path below is estimated from nearby schools in the same district — scores shown for each next step.

Estimated K-12 Path
High
Summerville High
46
This school

Estimated K-12 path based on district and proximity. Actual attendance zones may differ. Contact your school district for official feeder information.

The people teaching here

Context — never part of the Scope Score
Student : teacherStudent to teacher ratio: this school 24:1, district 22:124:1
Teaching staff34 teachers
Avg. experience16.6 years
Fully credentialed86%
Intern / emergency permit2.4%
Salary Schedule
Teacher salary schedule$54,173 – $118,904
Principal salary$0 – $147,930
Superintendent salary$208,308

Pay is set by the district, not the school.

Course Breadth
AP courses offered5
AP exam qualifiers11 students
CTE pathway completers15 students

What gets spent here

Per-pupil spendingPer-pupil spending: $19,664, CA average $14,815$19,664 · spent at this school
Federal share$285 per student

$285 per student arrives as federal Title funding — a measure of concentrated need, not school quality.

District current expense · FY 2024–25$20,821 per student

The district's current expense of education per student, from CDE's annual SACS filing — the freshest district spending figure the state publishes.

Where the district's dollars go · FY 2024–25 · CDE SACS
Instruction57%
Instruction support9%
Student services13%
Administration9%
Buildings & maintenance12%
Other2%

District-level, from the district's own SACS general-ledger filing — school-by-school breakdowns aren't published by the state.

district detail, 2016–2020 — the newest published
2020$14,247 per pupil
2019$14,383 per pupil
2017$11,859 per pupil
2016$11,496 per pupil

Source: NCES F-33 · Full district breakdown →

The neighborhood it serves

White65.9%
District 68.7% · CA 19.9%
Hispanic22.2%
District 19.9% · CA 56.1%
Other11.6%
District 10.5% · CA 9.0%
Black0.2%
District 0.6% · CA 4.8%
Low IncomeFree/reduced lunch eligible 45.5% (18pp below CA avg)
Neighborhood — American Community Survey
Median income$74K · CA $85K
Median home value$416K · CA $659K
Bachelor's degree+19% · CA 35%
ZIP population3,598
Median age50 years

Source: U.S. Census Bureau, American Community Survey 5-year estimates (2024) · ZIP-level

Worth Knowing

At 508 students, this school is much smaller than the typical California high school (≈1450).

On the state's science test (CAST), 26% met or exceeded the standard — science is tested in grades 5 and 8 but never enters the Scope Score.

Frequently asked questions

Is Summerville High a good high school?

Summerville High has a Scope Score of 46 out of 100, placing it in the 53rd percentile of California high schools and ranked #1,006 statewide. 18.1% of students exceeded the state standard on the 2025 CAASPP assessment, which is 2.3 percentage points above the California average of 15.8%. The Scope Score weights 7 dimensions for high schools: graduation rate (25%), exceeded standard (22%), college/career readiness (20%), met or exceeded (proficient) (18%), chronic absenteeism (5%), suspension rate (5%), and ELPAC English Learner proficiency (5%). Data source: California Department of Education CAASPP 2025, analyzed by SchoolScope.

What are Summerville High's CAASPP test scores?

On the 2025 CAASPP Smarter Balanced Assessment, 50.0% of students at Summerville High met or exceeded the state standard in ELA and Math combined, and 18.1% exceeded it. The gap between those numbers matters: 31.9% of students are at the proficiency floor, while 18.1% pushed past it. Most rating sites report only the combined "proficient" number. SchoolScope surfaces the exceeded-vs-met split because it reveals whether a school's curriculum challenges students beyond minimum proficiency or paces toward it. 254 student-subject combinations were assessed.

How does Summerville High rank in California?

Summerville High ranks #1,006 among California high schools by Scope Score, placing it in the 53rd percentile. This ranking is based on a weighted composite of 2025 CAASPP test performance (exceeded and met rates), chronic absenteeism, and suspension rate. Unlike single-number ratings, the Scope Score shows what drives the ranking so parents can decide what matters most to their family. See full methodology.

What is the attendance and school culture like at Summerville High?

23.3% of students at Summerville High are chronically absent (missing 10% or more of school days), which is better than the California average of 30.2%. The suspension rate is 6.8%. SchoolScope includes these culture metrics in the Scope Score because they reflect day-to-day school experience in ways test scores alone cannot.

How does Summerville High compare to other schools in Tuolumne?

Summerville High scores 46/100 (53rd percentile) among California high schools. To compare with nearby schools, SchoolScope shows the same metrics side by side: exceeded rate, proficiency, growth trajectory, and school culture indicators. The school serves 508 students. Use the schools in Tuolumne page or the map view to compare all high schools nearby.

How does Summerville High serve low-income and underrepresented students?

At Summerville High in Tuolumne, 60.7% of low-income students met or exceeded the ELA standard in 2025, compared to 59.7% district-wide and 38.2% statewide. Summerville High outperforms its district average for low-income students by 1.0 percentage points in ELA. Other subgroups: Low-Income students (25.0% Math proficient); White students (71.3% ELA proficient). The largest proficiency gap is 10.2 percentage points for low-income students. Data source: California Department of Education, CAASPP 2024-25. 56 students tested. SchoolScope shows disaggregated test scores by demographic subgroup so you can see how a school performs for your child's specific group — not just the school-wide average. Subgroup data is context, not part of the Scope Score: we don't penalize schools for who they serve. See our equity approach.

Your other options

Private alternatives nearby

Private schools within ~10 miles. These schools do not participate in state testing and cannot be scored or ranked.


For the data nerds

Every number on this page

Score factors, grade-level breakdowns, subgroup proficiency, and peer comparisons.

01Score factorsWeighted composite · 2024–25
Graduation rate · 25%
94.2%
↑ vs CA 87.6% · 58th pctile
Exceeded standard · 22%
18.1%
↑ vs CA 15.8% · 52th pctile
College readiness · 20%
20.0%
↓ vs CA 35.4% · 41th pctile
Met or exceeded · 18%
50.0%
↑ vs CA 35.7% · 60th pctile
Chronic absenteeism · 5%
23.3%
↑ vs CA 30.2% · 56th pctile
Suspension rate · 5%
6.8%
↓ vs CA 3.6% · 36th pctile
02By grade & subgroupCAASPP 2024–25 · % of tested students
ELATestedEXCMETNEARNOTMET++/CA
Grade 1112730%41%21%8%71%+24
MathTestedEXCMETNEARNOTMET++/CA
Grade 111276%23%31%40%29%+6
Science (CAST)TestedEXCMETNEARNOT
Grade 5/8/111305%22%68%6%

CAST is tested in grades 5, 8, and once in high school — not annually. Not part of the Scope Score.

Subgroup · ELATestedMET+vs districtvs CA
Socioeconomically Disadvantaged5660.7%+1+22
White8771.3%−0+9
Hispanic/Latino3080.0%+2+41
03Peer comparison · nearest high schoolssorted by Scope Score
SchoolDistScopeEXCMET+GrowthSusp
Summerville High ←4618.1%50.0%6.8%
Connections Visual and Performing Arts Academy0 mi5938.0%62.0%4.4%
California average4415.8%35.7%3.6%
04More measurescontext · not all part of the Scope Score
Graduation Rate
94.2%
AP Exam Prepared
20.0%
A-G Completion
34.0%
A-G are the 15 courses (across 7 subjects) required for UC/CSU eligibility
College-Going Rate
52.0%
YearScopePctileRankExcMet+AbsentSuspGrowth
20194647#108213.3%42.5%3.7%10.6%
20224246#112612.7%39.8%31.9%8.0%
20234554#99217.1%40.2%25.6%3.8%
20244657#91616.5%47.9%24.4%3.9%
20254653#100618.1%50.0%23.3%6.8%
NO STATEWIDE TESTING 2020–21 (COVID) · SCORE AND PERCENTILE ARE RELATIVE TO EACH YEAR'S FIELD
05Climate by student groupchronic absenteeism · 2019 vs 2025 — the two years CDE publishes at subgroup level
Group20192025Δ
Female0.0%26.7%+26.7pp
Male0.0%18.3%+18.3pp
Hispanic/Latino0.0%19.3%+19.3pp
American Indian/Alaska Native0.0%
Two or More Races0.0%19.2%+19.2pp
Students with Disabilities0.0%34.0%+34.0pp
Socioeconomically Disadvantaged0.0%30.4%+30.4pp
All Students0.0%22.3%+22.3pp
EXC = exceeded standard · MET+ = met or exceeded ("proficient") · Source: CA Dept. of Education · CAASPP 2024–25 · n=2,160 high schools · Vintages: climate subgroups 2019+2025 · district finance per its label · ACS 2022 · Data updated 2026-07-03methodology · data updates · CSV · report issue

SchoolScope scores and verdicts are our interpretation of public California Department of Education data — independent analysis, not an official rating. How we analyze · Request a correction